Hongkong Post CA maintains a certificate repository and directory to allow the public to verify the validity of a particular Hongkong Post e-Cert prior to carrying out transactions.

• 同时,香港邮政核证机关亦设立证书储存库及目录,让公众在网上交易前,可以查核个别香港邮政电子证书是否仍然有效。